<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" >
<html>
<meta charset='utf-8'/>
<head>
<title>Trang chu</title>
<script src="jquery-1.9.1.min.js"></script>
<script>
$(document).ready(function(){
  $("button").click(function(){
    $.post("test.txt",function(data,status){
        alert(status);
    });
  });
});
</script>
</head>
<body >
<div id="div1"  style="border: 1px solid black;" >ddddd</div>
<a href="http://google.vn" id="pa"> link </a>
<form name="dangnhap" action="login1.php" method="post">
Username: <input type='text' name="user" /><br />
Password: <input type='password' name="pass"/><br />
          <input type="checkbox" name="luu"/> Duy trì trạng thái đăng nhập<br />
          <input type="submit" name='ok' value="Đăng nhập"/> 
          <input type='button' value="Đăng ký" name="Đăng ký" onclick="window.location='register.htm'"/><br />
          <a href="login1.php" target="_blank" id="abc">Sang trang đăng nhập</a><br />
          
</form>
<button  onclick="testf()">test</button>
</body>
</html>
